Yes, I'm not saying the Lawful bank is a good idea, or that the person promoting it does not hold unreasonable positions on other issues. But if someone came to me and said "I don't believe in any freeman legal claims, but I would love to do my banking at a bank governed by freeman philosophy, so I'll try to start one," I would have to admit that there are is no fantasy element to this plan. It is a possible thing that could be done. Trying to gain support for this idea would not be deceptive in the way that typical freeman legal claims are.
This is also why I often try to encourage freemen to join the Libertarian Party and focus their efforts on something that could possibly be productive. It is possible that with enough hard work the Libertarian Party could gain support to the point that they are able to influence laws in Canada. I agree it seems very unlikely at this point, but look at all the misguided effort that people put into freeman research and documents and so on. If that were focused on a legitimate effort maybe the Libertarian Party (or even some new Freeman Party or something) might grow in grass roots popularity. Much of the libertarian platform aligns with what freemen want (not with their legal claims, but with their desires), such as less government interference, more individual freedom, and so on.